cadence

Cadence Workflow is an open-source, scalable, and fault-tolerant platform designed for building and running long-running processes. It provides a core orchestration engine, CLI tools, and a UI, supporting various databases and client SDKs for robust workflow management.

cadence is currently grouped under Observability, which makes it easier to evaluate through workflow fit instead of isolated features alone. Based on the available data, it leans most heavily toward Scalable and Fault-Tolerant Workflow Execution and Building highly scalable and fault-tolerant long-running business processes.. The listed license is APACHE, which is useful when adoption constraints matter. It also shows measurable community traction with 9.4k GitHub stars.